| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H2S = K2S + 2 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Cl + Br = Cl2Br =>
2 Cl + Br = Cl2Br
Cl + Br = Cl2Br2 =>
2 Cl + 2 Br = Cl2Br2
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
CaCl2 + NH4(OH) = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 NH4Cl
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + H3PO4 = Ca3(PO4)2 + H =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 6 H
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Fe(OH)3 + H(NO3) = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 H(NO3) = Fe(NO3)3 + 3 H2O
FeSO4 + K2CO3 = FeCO3 + K2SO4 =>
FeSO4 + K2CO3 = FeCO3 + K2SO4
(NH4)3(PO4) + AlCl3 = (NH4)Cl + AlPO4 =>
(NH4)3(PO4) + AlCl3 = 3(NH4)Cl + AlPO4
(NH4)2(SO4) + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2(SO4) + Ca(OH)2 = 2 NH4OH + CaSO4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
HCl + Na = NaCl2 + H2 =>
2 HCl + Na = NaCl2 + H2
HCl + Na = NaCl + H2 =>
2 HCl + 2 Na = 2 NaCl + H2
C3H5(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3H5(NO3)3 = 6 N2 + 12 CO2 + 10 H2O + O2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
Cl2 + NaClO2 = ClO2 + NaCl =>
Cl2 + 2 NaClO2 = 2 ClO2 + 2 NaCl
Na2O2 + H2O = O2 + NaOH =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
Cr + SnCl2 = CrCl3 + Sn =>
2 Cr + 3 SnCl2 = 2 CrCl3 + 3 Sn
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
CaCO3 + CsCl = CaCl2 + Cs2CO3 =>
CaCO3 + 2 CsCl = CaCl2 + Cs2CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hg + HNO3 = HgNO3 + H =>
Hg + HNO3 = HgNO3 + H
(NH4)2CO3 + CsCl = (NH4)2Cl + CsCO3 =>
(NH4)2CO3 + CsCl = (NH4)2Cl + CsCO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
AlBr3 + Cd(NO3)2 = Al(NO3)2 + CdBr3 =>
AlBr3 + Cd(NO3)2 = Al(NO3)2 + CdBr3
(NH4)3(PO4) + LiOH = NH4(OH) + Li3PO4 =>
(NH4)3(PO4) + 3 LiOH = 3 NH4(OH) + Li3PO4
CuI2 + (NH4)2SO4 = CuSO4 + (NH4)2I2 =>
CuI2 + (NH4)2SO4 = CuSO4 + (NH4)2I2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Fe2(SO4)3 + Pb(ClO3)2 = Fe2(ClO3)2 + Pb(SO4)3 =>
Fe2(SO4)3 + Pb(ClO3)2 = Fe2(ClO3)2 + Pb(SO4)3
Na2(SO4) + BaCl2 = NaCl + BaSO4 =>
Na2(SO4) + BaCl2 = 2 NaCl + BaSO4
O2 + S = S2O =>
O2 + 4 S = 2 S2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
FeI3 + Cu(NO3)2 = Fe(NO3)3 + CuI2 =>
2 FeI3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuI2
Fe2(SO4)3 + Pb(ClO3)2 = Fe(ClO3)3 + PbSO4 =>
Fe2(SO4)3 + 3 Pb(ClO3)2 = 2 Fe(ClO3)3 + 3 PbSO4
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
Na + H2NO3 = Na2NO3 + H2 =>
2 Na + H2NO3 = Na2NO3 + H2
Hg + HNO3 = HgNO3 + H2 =>
2 Hg + 2 HNO3 = 2 HgNO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/08
Équations équilibrées sur01/11/08
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